"""628-3 — 전국 0차곡 이웃 도엽 받기 실패 셋: 면 도곽(N3A_H0010000) · zip 없는 도엽(NGI 뿐) ·
도곽이 번호 자리와 어긋난 zip(제주 · 울릉) = 빈 지형 · 로그인 · 망 실패는 그대로 실패."""

import sys
import tempfile
import zipfile
from pathlib import Path

import geopandas as gpd
import pytest
from shapely.geometry import box

sys.path.insert(0, str(Path(__file__).resolve().parents[2]))

from B04_PreProcess import B04_PreProcess_Engine_SheetStore as sheet_store  # noqa: E402
from B04_PreProcess.B04_PreProcess_Engine_MapSheet import sheet5k_to_bounds  # noqa: E402
from common_util import common_util_terrain_store as store  # noqa: E402

SHEET = "34616006"
CRS = "EPSG:5186"


def _make_zip(path: Path, code: str, bb: tuple[float, float, float, float]) -> None:
    with tempfile.TemporaryDirectory() as td, zipfile.ZipFile(path, "w") as zf:
        gdf = gpd.GeoDataFrame(geometry=[box(*bb)], crs="EPSG:4326").to_crs(CRS)
        gdf.to_file(Path(td) / f"{code}.shp")
        for f in Path(td).glob(f"{code}.*"):
            zf.write(f, f.name)


def test_면_도곽만_있는_섬_도엽_받기_통과(tmp_path):
    z = tmp_path / f"{SHEET}.zip"
    _make_zip(z, "N3A_H0010000", sheet5k_to_bounds(SHEET))
    entry = sheet_store.ingest_zip(tmp_path / "store", z, sheet_no=SHEET)
    for got, want in zip(entry["bounds_wgs84"], sheet5k_to_bounds(SHEET)):
        assert got == pytest.approx(want, abs=1e-6)


def test_도곽이_번호_자리와_어긋나면_ValueError(tmp_path):
    w, s, e, n = sheet5k_to_bounds(SHEET)
    z = tmp_path / f"{SHEET}.zip"
    _make_zip(z, "N3A_H0010000", (w, s - 0.1, e, n - 0.1))  # 제주식 0.1° 어긋남
    with pytest.raises(ValueError, match="정합하지 않음"):
        sheet_store.ingest_zip(tmp_path / "store", z, sheet_no=SHEET)


def test_zip_없는_도엽은_LookupError_받기_안_함(tmp_path, monkeypatch):
    rows = [
        {"ds_sq": 1, "file_no": 1, "file_nm": f"{SHEET}.nda", "file_extsn": "nda"},
        {"ds_sq": 1, "file_no": 2, "file_nm": f"{SHEET}.ngi", "file_extsn": "ngi"},
    ]
    monkeypatch.setattr(sheet_store, "search_sheet_files", lambda no, version=2: rows)

    def no_fetch(*_a, **_k):
        raise AssertionError("받기 안 함")

    monkeypatch.setattr(sheet_store, "_fetch_sheet_payload", no_fetch)
    monkeypatch.setattr(sheet_store, "vworld_login", no_fetch)
    with pytest.raises(LookupError, match="zip 없음"):
        sheet_store.download_sheet(tmp_path, SHEET)
    result = sheet_store.ensure_sheets(tmp_path, [SHEET])
    assert result["failed"][SHEET].startswith("LookupError")


@pytest.mark.parametrize(
    ("reason", "empty"),
    [
        ("LookupError: 검색 결과 없음", True),
        ("LookupError: Ver2.0 zip 없음(nda, ngi)", True),
        ("ValueError: _dl_x.zip: 어떤 좌표계 후보로도 도엽번호 도곽과 정합하지 않음", True),
        ("PermissionError: 재로그인 후에도 실패", False),
        ("URLError: timed out", False),
    ],
)
def test_가운데_도엽_받기_실패_가름(monkeypatch, reason, empty):
    monkeypatch.setattr(
        sheet_store, "ensure_sheets", lambda d, nos: {"available": {}, "failed": {nos[0]: reason}}
    )
    zips, failure = store._fetch_zips(SHEET, lambda p, s: None)
    assert zips == {}
    assert failure == (None if empty else reason)